A photoelectric sensor of reflector type is a state-of-the-Art product that the best in class technology detects whether an object has or objects have come directly above it by emitting light, and receiving from them reflected light. But what work does it do? Among its duties are object detection man, position measurement lad; as well site for edge detection. Some of the technological advancements found in this form are: Wide range for detecting any object without wearing Easy to highly sensitive Accurate readings High resistance towards weather factors This photo sensor is a small one that can take a lot of beating and Installation is quick. So, make it perfect for a whole variety of applications. The most common example is a robot designed to interact with people in close proximity without harming them. That is they have recourse to such things. These sensors are preferred in many respects where high precision and reliability is required for a handling operation, especially as they a